<template>
	<div id="tmpl">
		<div id="cate">
			<ul v-bind="{style:'width:'+ulWidth+'px'}">
				<li @click="getimages(0)">全部</li>
				<li v-for="item in cates" @click="getimages(item.id)">{{item.title}}</li>
			</ul>
		</div>
		<div id="imglist">
			<ul>
				<li v-for="item in list">
					<router-link v-bind="{to:'/photo/photoinfo/'+item.id}">
					<img v-lazy="item.img_url">
					<div id="desc">
						<h5>{{item.title}}</h5>
						<p>{{item.zhaiyao}}</p>
					</div>
					</router-link>
				</li>
			</ul>
		</div>
	</div>
</template>

<script>
	import common from '../../kits/common.js';
	import {Toast} from 'mint-ui';
	export default{
		data(){
			return {
				ulWidth:320,
				cates:[],
				list:[]
			}
		},
		created(){
			this.getcates();
			this.getimages(0);
		},
		methods:{
			getimages(cateid){
				cateid=cateid||0;
				var url=common.apidomain+'/api/getimages/'+cateid;
				this.$http.get(url).then(function(res) {
					if(res.body.status!=0){
						Toast(res.body.message);
						return;
					}
					this.list=res.body.message;
				})
			},
			getcates(){
				var url=common.apidomain+'/api/getimgcategory';
				this.$http.get(url).then(function(res) {
					if(res.body.status!=0){
						Toast(res.body.message);
						return;
					}
					this.cates=res.body.message;
					var w=62;
					var count=res.body.message.length+1;
					this.ulWidth=w*count;
				})
			}
		}
	}
</script>

<style scoped>
	#cate{
		width: 375px;
		max-width: 375px;
		overflow-x:auto;
	}
	#cate ul{
		margin: 0px;
		padding-left: 10px;
	}
	#cate li{
		list-style: none;
		display: inline-block;
		color: #0094FF;
		font-size: 14px;
		padding-left: 6px;
		cursor: pointer;
	}
	#imglist ul{
		padding-left: 0;
	}
	#imglist li{
		list-style: none;
		position: relative;
	
	}
	#imglist img{
		width: 100%;
		height: 300px;
	}
	#desc{
		width: 100%;
		background-color: rgba(0,0,0,0.3);
		position: absolute;
		bottom: 2px;
		left: 0;
	}
	#desc h5{
		color: #FFFFFF;
		font-weight: bold;
	}
	#desc p{
		color: #FFFFFF;
	}
	image[lazy=loading] {
	width: 40px;
	height: 300px;
	margin: auto;
}
</style>